Okay, first of all, I want to address the haters out there. They are going to say that Cha Eun Woo is just another Idol who can't act. He is just a pretty face that doesn't deserve the lead roles already. They will also be saying that Im Soo Hyang is too old for the role. I have also read a few people say that the story was "too slow" and the romance "too childish".
I disagree with all of the above statements. Cha Eun Woo has some serious acting chops. I am not really a critic. Honestly, I usually think everyone is great, but all the negative comments he was getting made me pay extra attention. His character was pretty traditional stoic and standoffish. But I thought he played the part well. He would have these minute facial expressions that showed what he was thinking. And his character grew and progressed as the story went on.
Im Soo Hyang did an awesome job for the part. Because of the plastic surgery she was supposed to look more "mature" than her fellow students, so her age wasn't really a problem. The actress was excellent for the part. I can't imagine anyone else doing such a good job portraying someone who looks beautiful but feels ugly.
As for the rest, haters gonna hate.
This was a lovely show about a girl who was bullied all through her childhood for being "ugly". Before entering college, she gets plastic surgery done on her whole face in hopes that she can have a new life. But it turns out, it takes more than a new face to change your life. She has to learn to love herself and to not judge herself or others based on the way they look.
Most importantly, at least for me, the ending was perfect. It had everything I want in a drama ending. And for me that is pretty rare.